First off, let me say, I don't know why ebay's numbers are so far off, but I don't have 316 kits for sale.  I only have about 50 left.  Also the number sold should be somewhere around 250 and not 13, as I am on my 3rd run of 100 kits per run.  When I get close to running out I will make another run if needed.

What you will get:

Dual quad 2x4 progressive linkage for 1850 style Holley carbs, but may work on others too..  These are designed in a way that you will have the large hole on both carbs for throttle and transmission kick down linkage or whatever you need them for.  Included in the kit will be:

1 Main mounting bracket

1 Fulcrum

2 10-32 x 5 Stainless Steel Throttle rods

4 10-32 Round clevis

1 Large nylon washer

2 Medium nylon washers

2 Small nylon washers

2 10-32 stainless steel nuts

6 1/4 Stainless steel flat washers

1 1/4-28 x 3/4 Hex grade 8 bolt

1 1/4-28 Lock nut

4 Hairpin clips

Detail sheet with pictures and instructions

These have been yellow zinc plated so they will look good installed on your engine.  I have a set on my own 454 and it works great.  The pictures are from my own engine. If you have a tunnel ram intake you will need one longer throttle rod, so let me know when you order and I'll make the switch to the longer rod.

Thanks,  Jerry